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gecko-dev/webshell/tests/viewer/nsBrowserWindow.cpp

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Pierre Phaneuf <pp@ludusdesign.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK *****
* This Original Code has been modified by IBM Corporation. Modifications made by IBM
* described herein are Copyright (c) International Business Machines Corporation, 2000.
* Modifications to Mozilla code or documentation identified per MPL Section 3.3
*
* Date Modified by Description of modification
* 04/20/2000 IBM Corp. OS/2 VisualAge build.
*/
#include "nsIPref.h"
#include "prmem.h"
#include "nsBrowserWindow.h"
#include "nsIAppShell.h"
#include "nsIWidget.h"
#include "nsITextWidget.h"
#include "nsIButton.h"
#include "nsITimer.h"
#include "nsIDOMDocument.h"
#include "nsIURL.h"
#include "nsIChannel.h"
#include "nsNetUtil.h"
#include "nsIDOMWindowInternal.h"
#include "nsIFilePicker.h"
#include "nsILookAndFeel.h"
#include "nsIComponentManager.h"
#include "nsIFactory.h"
#include "nsCRT.h"
#include "nsWidgetsCID.h"
#include "nsViewerApp.h"
#include "prprf.h"
#include "nsIComponentManager.h"
#include "nsParserCIID.h"
#include "nsCOMPtr.h"
#include "nsIServiceManager.h"
#include "nsIStringBundle.h"
#include "nsLayoutCID.h"
#include "nsIDocumentViewer.h"
#include "nsIContentViewer.h"
#include "nsIContentViewerFile.h"
#include "nsIPresShell.h"
#include "nsPresContext.h"
#include "nsIDocument.h"
#include "nsILayoutDebugger.h"
#include "nsThrobber.h"
#include "nsIDocShellTreeItem.h"
#include "nsIDocShellTreeNode.h"
#include "nsIWebNavigation.h"
#include "nsIWebBrowserFocus.h"
#include "nsIBaseWindow.h"
#include "nsXPIDLString.h"
#include "nsReadableUtils.h"
#include "nsIViewManager.h"
#include "nsGUIEvent.h"
#include "nsIWebProgress.h"
#include "nsIWebBrowserSetup.h"
#include "nsIWebBrowserPrint.h"
#include "nsCWebBrowser.h"
#include "nsUnicharUtils.h"
#include "nsIParser.h"
#include "nsEditorMode.h"
// Needed for "Find" GUI
#include "nsICheckButton.h"
#include "nsILabel.h"
#include "nsWidgetSupport.h"
#include "nsXPBaseWindow.h"
#include "resources.h"
#if defined(WIN32)
#include <windows.h>
#endif
#include <ctype.h> // tolower
// For Copy
#include "nsISelection.h"
#include "nsISelectionController.h"
// XXX For font setting below
#include "nsFont.h"
#include "nsUnitConversion.h"
#include "nsIDeviceContext.h"
#if defined(CookieManagement) || defined(SingleSignon) || defined(ClientWallet)
#include "nsIServiceManager.h"
#endif
#ifdef CookieManagement
#include "nsIURL.h"
#endif
#include "nsIIOService.h"
#include "nsNetCID.h"
static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
#if defined(ClientWallet) || defined(SingleSignon)
#include "nsIWalletService.h"
static NS_DEFINE_IID(kIWalletServiceIID, NS_IWALLETSERVICE_IID);
static NS_DEFINE_CID(kWalletServiceCID, NS_WALLETSERVICE_CID);
#endif
#ifdef PURIFY
#include "pure.h"
#endif
#define THROBBING_N
#define CLEANUP_WIDGET(_widget, _txt) \
if(_widget) { \
DestroyWidget((_widget)); \
refCnt = (_widget)->Release(); \
(_widget) = nsnull; \
NS_ASSERTION(refCnt == 0, (_txt)); \
}
// XXX greasy constants
#ifdef THROBBING_N
#define THROBBER_WIDTH 32
#define THROBBER_HEIGHT 32
#define THROBBER_AT "resource:/res/throbber/anims%02d.gif"
#define THROB_NUM 29
#else
#define THROBBER_WIDTH 42
#define THROBBER_HEIGHT 42
#define THROBBER_AT "resource:/res/throbber/LargeAnimation%02d.gif"
#define THROB_NUM 38
#endif
#define BUTTON_WIDTH 90
#define BUTTON_HEIGHT THROBBER_HEIGHT
#define MAX_TEXT_LENGTH 30000
#ifdef INSET_WEBSHELL
#define WEBSHELL_LEFT_INSET 5
#define WEBSHELL_RIGHT_INSET 5
#define WEBSHELL_TOP_INSET 5
#define WEBSHELL_BOTTOM_INSET 5
#else
#define WEBSHELL_LEFT_INSET 0
#define WEBSHELL_RIGHT_INSET 0
#define WEBSHELL_TOP_INSET 0
#define WEBSHELL_BOTTOM_INSET 0
#endif
static NS_DEFINE_CID(kLookAndFeelCID, NS_LOOKANDFEEL_CID);
static NS_DEFINE_CID(kButtonCID, NS_BUTTON_CID);
static NS_DEFINE_CID(kTextFieldCID, NS_TEXTFIELD_CID);
static NS_DEFINE_CID(kWindowCID, NS_WINDOW_CID);
static NS_DEFINE_IID(kIXPBaseWindowIID, NS_IXPBASE_WINDOW_IID);
static NS_DEFINE_IID(kILookAndFeelIID, NS_ILOOKANDFEEL_IID);
static NS_DEFINE_IID(kIButtonIID, NS_IBUTTON_IID);
static NS_DEFINE_IID(kIDOMDocumentIID, NS_IDOMDOCUMENT_IID);
static NS_DEFINE_IID(kITextWidgetIID, NS_ITEXTWIDGET_IID);
static NS_DEFINE_IID(kIWidgetIID, NS_IWIDGET_IID);
static NS_DEFINE_IID(kIDocumentViewerIID, NS_IDOCUMENT_VIEWER_IID);
static NS_DEFINE_CID(kXPBaseWindowCID, NS_XPBASE_WINDOW_CID);
static NS_DEFINE_IID(kIStringBundleServiceIID, NS_ISTRINGBUNDLESERVICE_IID);
static NS_DEFINE_CID(kStringBundleServiceCID, NS_STRINGBUNDLESERVICE_CID);
static NS_DEFINE_IID(kILayoutDebuggerIID, NS_ILAYOUT_DEBUGGER_IID);
static NS_DEFINE_CID(kLayoutDebuggerCID, NS_LAYOUT_DEBUGGER_CID);
#define FILE_PROTOCOL "file://"
#ifdef USE_LOCAL_WIDGETS
extern nsresult NS_NewButton(nsIButton** aControl);
extern nsresult NS_NewLabel(nsILabel** aControl);
extern nsresult NS_NewTextWidget(nsITextWidget** aControl);
extern nsresult NS_NewCheckButton(nsICheckButton** aControl);
#endif
//******* Cleanup Above here***********/
//*****************************************************************************
// nsBrowserWindow::nsIBaseWindow
//*****************************************************************************
NS_IMETHODIMP nsBrowserWindow::InitWindow(nativeWindow aParentNativeWindow,
nsIWidget* parentWidget, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy)
{
// Ignore wigdet parents for now. Don't think those are a vaild thing to call.
NS_ENSURE_SUCCESS(SetPositionAndSize(x, y, cx, cy, PR_FALSE), NS_ERROR_FAILURE);
return NS_OK;
}
NS_IMETHODIMP nsBrowserWindow::Create()
{
NS_ASSERTION(PR_FALSE, "You can't call this");
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP nsBrowserWindow::Destroy()
{
RemoveBrowser(this);
nsCOMPtr<nsIBaseWindow> docShellWin(do_QueryInterface(mDocShell));
docShellWin->Destroy();
mDocShell = nsnull;
nsrefcnt refCnt;
CLEANUP_WIDGET(mBack, "nsBrowserWindow::Destroy - mBack is being leaked.");
CLEANUP_WIDGET(mForward, "nsBrowserWindow::Destroy - mForward is being leaked.");
CLEANUP_WIDGET(mLocation, "nsBrowserWindow::Destroy - mLocation is being leaked.");
CLEANUP_WIDGET(mStatus, "nsBrowserWindow::Destroy - mStatus is being leaked.");
if (mThrobber) {
mThrobber->Destroy();
refCnt = mThrobber->Release();
mThrobber = nsnull;
NS_ASSERTION(refCnt == 0, "nsBrowserWindow::Destroy - mThrobber is being leaked.");
mThrobber = nsnull;
}
// Others are holding refs to this,
// but it gets released OK.
DestroyWidget(mWindow);
mWindow = nsnull;
// NS_RELEASE(mWindow);
return NS_OK;
}
NS_IMETHODIMP nsBrowserWindow::SetPosition(PRInt32 aX, PRInt32 aY)
{
PRInt32 cx=0;
PRInt32 cy=0;
NS_ENSURE_SUCCESS(GetSize(&cx, &cy), NS_ERROR_FAILURE);
NS_ENSURE_SUCCESS(SetPositionAndSize(aX, aY, cx, cy, PR_FALSE),
NS_ERROR_FAILURE);
return NS_OK;
}
NS_IMETHODIMP nsBrowserWindow::GetPosition(PRInt32* aX, PRInt32* aY)
{
return GetPositionAndSize(aX, aY, nsnull, nsnull);
}
NS_IMETHODIMP nsBrowserWindow::SetSize(PRInt32 aCX, PRInt32 aCY, PRBool aRepaint)
{
PRInt32 x=0;
PRInt32 y=0;
NS_ENSURE_SUCCESS(GetPosition(&x, &y), NS_ERROR_FAILURE);
NS_ENSURE_SUCCESS(SetPositionAndSize(x, y, aCX, aCY, aRepaint),
NS_ERROR_FAILURE);
return NS_OK;
}
NS_IMETHODIMP nsBrowserWindow::GetSize(PRInt32* aCX, PRInt32* aCY)
{
return GetPositionAndSize(nsnull, nsnull, aCX, aCY);
}
NS_IMETHODIMP nsBrowserWindow::SetPositionAndSize(PRInt32 aX, PRInt32 aY,
PRInt32 aCX, PRInt32 aCY, PRBool aRepaint)
{
NS_ENSURE_SUCCESS(mWindow->Resize(aX, aY, aCX, aCY, aRepaint),
NS_ERROR_FAILURE);
return NS_OK;
}
NS_IMETHODIMP nsBrowserWindow::GetPositionAndSize(PRInt32* aX, PRInt32* aY,
PRInt32* aCX, PRInt32* aCY)
{
nsRect bounds;
NS_ENSURE_SUCCESS(mWindow->GetBounds(bounds), NS_ERROR_FAILURE);
if(aX)
*aX = bounds.x;
if(aY)
*aY = bounds.y;
if(aCX)
*aCX = bounds.width;
if(aCY)
*aCY = bounds.height;
return NS_OK;
}
NS_IMETHODIMP nsBrowserWindow::Repaint(PRBool aForce)
{
//XXX First Check In
NS_ASSERTION(PR_FALSE, "Not Yet Implemented");
return NS_OK;
}
NS_IMETHODIMP nsBrowserWindow::GetParentWidget(nsIWidget** aParentWidget)
{
NS_ENSURE_ARG_POINTER(aParentWidget);
//XXX First Check In
NS_ASSERTION(PR_FALSE, "Not Yet Implemented");
return NS_OK;
}
NS_IMETHODIMP nsBrowserWindow::SetParentWidget(nsIWidget* aParentWidget)
{
NS_ASSERTION(PR_FALSE, "You can't call this");
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsBrowserWindow::GetParentNativeWindow(nativeWindow* aParentNativeWindow)
{
NS_ENSURE_ARG_POINTER(aParentNativeWindow);
//XXX First Check In
NS_ASSERTION(PR_FALSE, "Not Yet Implemented");
return NS_OK;
}
NS_IMETHODIMP nsBrowserWindow::SetParentNativeWindow(nativeWindow aParentNativeWindow)
{
NS_ASSERTION(PR_FALSE, "You can't call this");
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsBrowserWindow::GetVisibility(PRBool* aVisibility)
{
NS_ENSURE_ARG_POINTER(aVisibility);
//XXX First Check In
NS_ASSERTION(PR_FALSE, "Not Yet Implemented");
return NS_OK;
}
NS_IMETHODIMP nsBrowserWindow::SetVisibility(PRBool aVisibility)
{
NS_ENSURE_STATE(mWindow);
NS_ENSURE_SUCCESS(mWindow->Show(aVisibility), NS_ERROR_FAILURE);
return NS_OK;
}
NS_IMETHODIMP nsBrowserWindow::GetEnabled(PRBool *aEnabled)
{
NS_ENSURE_ARG_POINTER(aEnabled);
*aEnabled = PR_TRUE;
if (mWindow)
mWindow->IsEnabled(aEnabled);
return NS_OK;
}
NS_IMETHODIMP nsBrowserWindow::SetEnabled(PRBool aEnabled)
{
if (mWindow)
mWindow->Enable(aEnabled);
return NS_OK;
}
NS_IMETHODIMP nsBrowserWindow::GetBlurSuppression(PRBool *aBlurSuppression)
{
NS_ENSURE_ARG_POINTER(aBlurSuppression);
*aBlurSuppression = PR_FALSE;
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsBrowserWindow::SetBlurSuppression(PRBool aBlurSuppression)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsBrowserWindow::GetMainWidget(nsIWidget** aMainWidget)
{
NS_ENSURE_ARG_POINTER(aMainWidget);
//XXX First Check In
NS_ASSERTION(PR_FALSE, "Not Yet Implemented");
return NS_OK;
}
NS_IMETHODIMP nsBrowserWindow::SetFocus()
{
//XXX First Check In
//NS_WARNING("Not Yet Implemented");
return NS_OK;
}
NS_IMETHODIMP nsBrowserWindow::GetTitle(PRUnichar** aTitle)
{
NS_ENSURE_ARG_POINTER(aTitle);
*aTitle = ToNewUnicode(mTitle);
return NS_OK;
}
NS_IMETHODIMP nsBrowserWindow::SetTitle(const PRUnichar* aTitle)
{
NS_ENSURE_STATE(mWindow);
mTitle = aTitle;
NS_ENSURE_SUCCESS(mWindow->SetTitle(nsAutoString(aTitle)), NS_ERROR_FAILURE);
return NS_OK;
}
//*****************************************************************************
// nsBrowserWindow: Helper Function
//*****************************************************************************
void nsBrowserWindow::DestroyWidget(nsISupports* aWidget)
{
if(aWidget) {
nsCOMPtr<nsIWidget> w(do_QueryInterface(aWidget));
if (w) {
w->Destroy();
}
}
}
//******* Cleanup below here *************/
//----------------------------------------------------------------------
static
nsIPresShell*
GetPresShellFor(nsIDocShell* aDocShell)
{
nsIPresShell* shell = nsnull;
if (nsnull != aDocShell) {
nsIContentViewer* cv = nsnull;
aDocShell->GetContentViewer(&cv);
if (nsnull != cv) {
nsIDocumentViewer* docv = nsnull;
cv->QueryInterface(kIDocumentViewerIID, (void**) &docv);
if (nsnull != docv) {
nsCOMPtr<nsPresContext> cx;
docv->GetPresContext(getter_AddRefs(cx));
if (nsnull != cx) {
NS_IF_ADDREF(shell = cx->GetPresShell());
}
NS_RELEASE(docv);
}
NS_RELEASE(cv);
}
}
return shell;
}
nsVoidArray* nsBrowserWindow::gBrowsers = nsnull;
nsBrowserWindow*
nsBrowserWindow::FindBrowserFor(nsIWidget* aWidget, PRIntn aWhich)
{
nsIWidget* widget;
nsBrowserWindow* result = nsnull;
if (!gBrowsers)
return nsnull;
PRInt32 i, n = gBrowsers->Count();
for (i = 0; i < n; i++) {
nsBrowserWindow* bw = (nsBrowserWindow*) gBrowsers->ElementAt(i);
if (nsnull != bw) {
switch (aWhich) {
case FIND_WINDOW:
if (bw->mWindow) {
bw->mWindow->QueryInterface(kIWidgetIID, (void**) &widget);
if (widget == aWidget) {
result = bw;
}
NS_IF_RELEASE(widget);
}
break;
case FIND_BACK:
if (bw->mBack) {
bw->mBack->QueryInterface(kIWidgetIID, (void**) &widget);
if (widget == aWidget) {
result = bw;
}
NS_IF_RELEASE(widget);
}
break;
case FIND_FORWARD:
if (bw->mForward) {
bw->mForward->QueryInterface(kIWidgetIID, (void**) &widget);
if (widget == aWidget) {
result = bw;
}
NS_IF_RELEASE(widget);
}
break;
case FIND_LOCATION:
if (bw->mLocation) {
bw->mLocation->QueryInterface(kIWidgetIID, (void**) &widget);
if (widget == aWidget) {
result = bw;
}
NS_IF_RELEASE(widget);
}
break;
}
}
}
if (nsnull != result) {
NS_ADDREF(result);
}
return result;
}
void
nsBrowserWindow::AddBrowser(nsBrowserWindow* aBrowser)
{
if (!gBrowsers) {
gBrowsers = new nsVoidArray();
if (!gBrowsers)
return;
}
gBrowsers->AppendElement(aBrowser);
NS_ADDREF(aBrowser);
}
void
nsBrowserWindow::RemoveBrowser(nsBrowserWindow* aBrowser)
{
//nsViewerApp* app = aBrowser->mApp;
if (!gBrowsers)
return;
gBrowsers->RemoveElement(aBrowser);
if (!gBrowsers->Count()) {
delete gBrowsers;
gBrowsers = nsnull;
}
NS_RELEASE(aBrowser);
}
void
nsBrowserWindow::CloseAllWindows()
{
while (gBrowsers && gBrowsers->Count()) {
nsBrowserWindow* bw = (nsBrowserWindow*) gBrowsers->ElementAt(0);
NS_ADDREF(bw);
bw->Destroy();
NS_RELEASE(bw);
}
if (gBrowsers) {
delete gBrowsers;
gBrowsers = nsnull;
}
}
static nsEventStatus PR_CALLBACK
HandleBrowserEvent(nsGUIEvent *aEvent)
{
nsEventStatus result = nsEventStatus_eIgnore;
nsBrowserWindow* bw =
nsBrowserWindow::FindBrowserFor(aEvent->widget, FIND_WINDOW);
if (nsnull != bw) {
nsSizeEvent* sizeEvent;
switch(aEvent->message) {
case NS_SIZE:
sizeEvent = (nsSizeEvent*)aEvent;
bw->Layout(sizeEvent->windowSize->width,
sizeEvent->windowSize->height);
result = nsEventStatus_eConsumeNoDefault;
break;
case NS_XUL_CLOSE:
case NS_DESTROY:
{
nsViewerApp* app = bw->mApp;
app->CloseWindow(bw);
result = nsEventStatus_eConsumeDoDefault;
#ifndef XP_MAC
// XXX Really shouldn't just exit, we should just notify somebody...
if (!nsBrowserWindow::gBrowsers || !nsBrowserWindow::gBrowsers->Count()) {
app->Exit();
}
#endif
}
return result;
case NS_MENU_SELECTED:
result = bw->DispatchMenuItem(((nsMenuEvent*)aEvent)->mCommand);
break;
case NS_ACTIVATE:
{
nsCOMPtr<nsIWebBrowserFocus> focus = do_GetInterface(bw->mWebBrowser);
if (focus)
focus->Activate();
}
break;
case NS_DEACTIVATE:
{
nsCOMPtr<nsIWebBrowserFocus> focus = do_GetInterface(bw->mWebBrowser);
if (focus)
focus->Deactivate();
}
break;
default:
break;
}
NS_RELEASE(bw);
}
return result;
}
static nsEventStatus PR_CALLBACK
HandleBackEvent(nsGUIEvent *aEvent)
{
nsEventStatus result = nsEventStatus_eIgnore;
nsBrowserWindow* bw =
nsBrowserWindow::FindBrowserFor(aEvent->widget, FIND_BACK);
if (nsnull != bw) {
switch(aEvent->message) {
case NS_MOUSE_LEFT_BUTTON_UP:
bw->Back();
break;
}
NS_RELEASE(bw);
}
return result;
}
static nsEventStatus PR_CALLBACK
HandleForwardEvent(nsGUIEvent *aEvent)
{
nsEventStatus result = nsEventStatus_eIgnore;
nsBrowserWindow* bw =
nsBrowserWindow::FindBrowserFor(aEvent->widget, FIND_FORWARD);
if (nsnull != bw) {
switch(aEvent->message) {
case NS_MOUSE_LEFT_BUTTON_UP:
bw->Forward();
break;
}
NS_RELEASE(bw);
}
return result;
}
static nsEventStatus PR_CALLBACK
HandleLocationEvent(nsGUIEvent *aEvent)
{
nsEventStatus result = nsEventStatus_eIgnore;
nsBrowserWindow* bw =
nsBrowserWindow::FindBrowserFor(aEvent->widget, FIND_LOCATION);
if (nsnull != bw) {
switch (aEvent->message) {
case NS_KEY_UP:
if (NS_VK_RETURN == ((nsKeyEvent*)aEvent)->keyCode) {
nsAutoString text;
PRUint32 size;
bw->mLocation->GetText(text, 1000, size);
bw->GoTo(text.get());
}
break;
default:
break;
}
NS_RELEASE(bw);
}
return result;
}
#ifdef PURIFY
static void
DispatchPurifyEvent(PRInt32 aID)
{
if (!PurifyIsRunning()) {
printf("!!! Re-run viewer under Purify to use this menu item.\n");
fflush(stdout);
return;
}
switch (aID) {
case VIEWER_PURIFY_SHOW_NEW_LEAKS:
PurifyPrintf("viewer: new leaks");
PurifyNewLeaks();
break;
case VIEWER_PURIFY_SHOW_ALL_LEAKS:
PurifyPrintf("viewer: all leaks");
PurifyAllLeaks();
break;
case VIEWER_PURIFY_CLEAR_ALL_LEAKS:
PurifyPrintf("viewer: clear leaks");
PurifyClearLeaks();
break;
case VIEWER_PURIFY_SHOW_ALL_HANDLES_IN_USE:
PurifyPrintf("viewer: all handles");
PurifyAllHandlesInuse();
break;
case VIEWER_PURIFY_SHOW_NEW_IN_USE:
PurifyPrintf("viewer: new in-use");
PurifyNewInuse();
break;
case VIEWER_PURIFY_SHOW_ALL_IN_USE:
PurifyPrintf("viewer: all in-use");
PurifyAllInuse();
break;
case VIEWER_PURIFY_CLEAR_ALL_IN_USE:
PurifyPrintf("viewer: clear in-use");
PurifyClearInuse();
break;
case VIEWER_PURIFY_HEAP_VALIDATE:
PurifyPrintf("viewer: heap validate");
PurifyHeapValidate(PURIFY_HEAP_ALL, PURIFY_HEAP_BLOCKS_ALL, NULL);
break;
}
}
#endif
nsEventStatus
nsBrowserWindow::DispatchMenuItem(PRInt32 aID)
{
#if defined(CookieManagement) || defined(SingleSignon) || defined(ClientWallet)
nsresult res;
#if defined(ClientWallet) || defined(SingleSignon)
nsIWalletService *walletservice;
#endif
#ifdef ClientWallet
#define WALLET_EDITOR_URL "file:///y|/walleted.html"
nsAutoString urlString; urlString.AssignWithConversion(WALLET_EDITOR_URL);
#endif
#endif
nsEventStatus result;
#ifdef NS_DEBUG
result = DispatchDebugMenu(aID);
if (nsEventStatus_eIgnore != result) {
return result;
}
#endif
result = DispatchStyleMenu(aID);
if (nsEventStatus_eIgnore != result) {
return result;
}
switch (aID) {
case VIEWER_EXIT:
mApp->Exit();
return nsEventStatus_eConsumeNoDefault;
case VIEWER_WINDOW_OPEN:
mApp->OpenWindow();
break;
case VIEWER_FILE_OPEN:
DoFileOpen();
break;
case VIEW_SOURCE:
{
// PRInt32 theIndex;
// nsCOMPtr<nsIWebShell> webShell(do_QueryInterface(mDocShell));
// webShell->GetHistoryIndex(theIndex);
// nsXPIDLString theURL;
// webShell->GetURL(theIndex, getter_Copies(theURL));
// nsAutoString theString(theURL);
// mApp->ViewSource(theString);
//XXX Find out how the string is allocated, and perhaps delete it...
}
break;
case VIEWER_EDIT_COPY:
DoCopy();
break;
case VIEWER_EDIT_PASTE:
DoPaste();
break;
case VIEWER_EDIT_FINDINPAGE:
DoFind();
break;
case VIEWER_DEMO0:
case VIEWER_DEMO1:
case VIEWER_DEMO2:
case VIEWER_DEMO3:
case VIEWER_DEMO4:
case VIEWER_DEMO5:
case VIEWER_DEMO6:
case VIEWER_DEMO7:
case VIEWER_DEMO8:
case VIEWER_DEMO9:
case VIEWER_DEMO10:
case VIEWER_DEMO11:
case VIEWER_DEMO12:
case VIEWER_DEMO13:
case VIEWER_DEMO14:
case VIEWER_DEMO15:
case VIEWER_DEMO16:
case VIEWER_DEMO17:
{
PRIntn ix = aID - VIEWER_DEMO0;
nsAutoString url; url.AssignWithConversion(SAMPLES_BASE_URL);
url.AppendLiteral("/test");
url.AppendInt(ix, 10);
url.AppendLiteral(".html");
nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(mWebBrowser));
webNav->LoadURI(url.get(), nsIWebNavigation::LOAD_FLAGS_NONE, nsnull, nsnull, nsnull);
}
break;
case VIEWER_XPTOOLKITTOOLBAR1:
{
nsAutoString url; url.AssignWithConversion(SAMPLES_BASE_URL);
url.AppendLiteral("/toolbarTest1.xul");
nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(mWebBrowser));
webNav->LoadURI(url.get(), nsIWebNavigation::LOAD_FLAGS_NONE, nsnull, nsnull, nsnull);
break;
}
case VIEWER_XPTOOLKITTREE1:
{
nsAutoString url; url.AssignWithConversion(SAMPLES_BASE_URL);
url.AppendLiteral("/treeTest1.xul");
nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(mWebBrowser));
webNav->LoadURI(url.get(), nsIWebNavigation::LOAD_FLAGS_NONE, nsnull, nsnull, nsnull);
break;
}
case JS_CONSOLE:
DoJSConsole();
break;
case VIEWER_PREFS:
DoPrefs();
break;
case EDITOR_MODE:
DoEditorMode(mDocShell);
break;
case VIEWER_ONE_COLUMN:
case VIEWER_TWO_COLUMN:
case VIEWER_THREE_COLUMN:
ShowPrintPreview(aID);
break;
case VIEWER_PRINT:
DoPrint();
break;
case VIEWER_TABLE_INSPECTOR:
DoTableInspector();
break;
case VIEWER_IMAGE_INSPECTOR:
DoImageInspector();
break;
case VIEWER_GFX_SCROLLBARS_ON: {
SetBoolPref("nglayout.widget.gfxscrollbars", PR_TRUE);
nsAutoString text;
PRUint32 size;
mLocation->GetText(text, 1000, size);
GoTo(text.get());
}
break;
case VIEWER_GFX_SCROLLBARS_OFF: {
SetBoolPref("nglayout.widget.gfxscrollbars", PR_FALSE);
nsAutoString text;
PRUint32 size;
mLocation->GetText(text, 1000, size);
GoTo(text.get());
}
break;
case VIEWER_GOTO_TEST_URL1:
case VIEWER_GOTO_TEST_URL2: {
nsAutoString urlStr;
const char * pref = (aID == VIEWER_GOTO_TEST_URL1) ? "nglayout.widget.testurl1" : "nglayout.widget.testurl2";
GetStringPref(pref, urlStr);
PRUint32 size;
mLocation->SetText(urlStr, size);
GoTo(urlStr.get());
}
break;
case VIEWER_SAVE_TEST_URL1:
case VIEWER_SAVE_TEST_URL2: {
nsAutoString text;
PRUint32 size;
mLocation->GetText(text, 1000, size);
const char * pref = (aID == VIEWER_SAVE_TEST_URL1) ? "nglayout.widget.testurl1" : "nglayout.widget.testurl2";
SetStringPref(pref, text);
}
break;
#ifdef PURIFY
case VIEWER_PURIFY_SHOW_NEW_LEAKS:
case VIEWER_PURIFY_SHOW_ALL_LEAKS:
case VIEWER_PURIFY_CLEAR_ALL_LEAKS:
case VIEWER_PURIFY_SHOW_ALL_HANDLES_IN_USE:
case VIEWER_PURIFY_SHOW_NEW_IN_USE:
case VIEWER_PURIFY_SHOW_ALL_IN_USE:
case VIEWER_PURIFY_CLEAR_ALL_IN_USE:
case VIEWER_PURIFY_HEAP_VALIDATE:
DispatchPurifyEvent(aID);
break;
#endif
case VIEWER_ZOOM_500:
case VIEWER_ZOOM_300:
case VIEWER_ZOOM_200:
case VIEWER_ZOOM_100:
case VIEWER_ZOOM_070:
case VIEWER_ZOOM_050:
case VIEWER_ZOOM_030:
case VIEWER_ZOOM_020:
mDocShell->SetZoom((aID - VIEWER_ZOOM_BASE) / 10.0f);
break;
#ifdef ClientWallet
case PRVCY_PREFILL:
case PRVCY_QPREFILL:
nsIPresShell* shell;
shell = nsnull;
shell = GetPresShell();
res = nsServiceManager::GetService(kWalletServiceCID,
kIWalletServiceIID,
(nsISupports **)&walletservice);
if ((NS_OK == res) && (nsnull != walletservice)) {
nsString urlString2;
// res = walletservice->WALLET_Prefill(shell, (PRVCY_QPREFILL == aID));
NS_RELEASE(walletservice);
}
#ifndef HTMLDialogs
if (aID == PRVCY_PREFILL) {
nsAutoString url(NS_LITERAL_STRING("file:///y|/htmldlgs.htm"));
nsBrowserWindow* bw = nsnull;
mApp->OpenWindow(PRUint32(~0), bw);
bw->SetVisibility(PR_TRUE);
bw->GoTo(url.get());
NS_RELEASE(bw);
}
#endif
break;
case PRVCY_DISPLAY_WALLET:
{
/* set a cookie for the javascript wallet editor */
res = nsServiceManager::GetService(kWalletServiceCID,
kIWalletServiceIID,
(nsISupports **)&walletservice);
if ((NS_OK == res) && (nsnull != walletservice)) {
nsIURI * url;
nsCOMPtr<nsIIOService> service(do_GetService(kIOServiceCID, &res));
if (NS_FAILED(res)) return nsEventStatus_eIgnore;
nsIURI *uri = nsnull;
res = service->NewURI(NS_LITERAL_CSTRING(WALLET_EDITOR_URL), nsnull, nsnull, &uri);
if (NS_FAILED(res)) return nsEventStatus_eIgnore;
res = uri->QueryInterface(NS_GET_IID(nsIURI), (void**)&url);
NS_RELEASE(uri);
if (NS_SUCCEEDED(res)) {
// res = walletservice->WALLET_PreEdit(url);
NS_RELEASE(walletservice);
}
}
/* invoke the javascript wallet editor */
nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(mWebBrowser));
webNav->LoadURI(urlString.get(), nsIWebNavigation::LOAD_FLAGS_NONE, nsnull, nsnull, nsnull);
}
break;
#endif
#if defined(CookieManagement)
case PRVCY_DISPLAY_COOKIES:
{
break;
}
#endif
#if defined(SingleSignon)
case PRVCY_DISPLAY_SIGNONS:
res = nsServiceManager::GetService(kWalletServiceCID,
kIWalletServiceIID,
(nsISupports **)&walletservice);
if ((NS_OK == res) && (nsnull != walletservice)) {
// res = walletservice->SI_DisplaySignonInfoAsHTML();
NS_RELEASE(walletservice);
}
break;
#endif
}
// Any menu IDs that the editor uses will be processed here
DoEditorTest(mDocShell, aID);
return nsEventStatus_eIgnore;
}
void
nsBrowserWindow::Back()
{
nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(mWebBrowser));
webNav->GoBack();
}
void
nsBrowserWindow::Forward()
{
nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(mWebBrowser));
webNav->GoForward();
}
void
nsBrowserWindow::GoTo(const PRUnichar* aURL)
{
nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(mWebBrowser));
webNav->LoadURI(aURL, nsIWebNavigation::LOAD_FLAGS_NONE, nsnull, nsnull, nsnull);
}
static PRBool GetFileFromFileSelector(nsIDOMWindowInternal* aParentWindow,
nsILocalFile **aFile,
nsILocalFile **aDisplayDirectory)
{
nsresult rv;
nsCOMPtr<nsIFilePicker> filePicker = do_CreateInstance("@mozilla.org/filepicker;1");
if (filePicker) {
rv = filePicker->Init(aParentWindow, NS_LITERAL_STRING("Open HTML"),
nsIFilePicker::modeOpen);
if (NS_SUCCEEDED(rv)) {
filePicker->AppendFilters(nsIFilePicker::filterAll | nsIFilePicker::filterHTML |
nsIFilePicker::filterXML | nsIFilePicker::filterImages);
if (*aDisplayDirectory)
filePicker->SetDisplayDirectory(*aDisplayDirectory);
PRInt16 dialogResult;
rv = filePicker->Show(&dialogResult);
if (NS_FAILED(rv) || dialogResult == nsIFilePicker::returnCancel)
return PR_FALSE;
filePicker->GetFile(aFile);
if (*aFile) {
NS_IF_RELEASE(*aDisplayDirectory);
filePicker->GetDisplayDirectory(aDisplayDirectory);
return PR_TRUE;
}
}
}
return PR_FALSE;
}
void
nsBrowserWindow::DoFileOpen()
{
nsCOMPtr<nsILocalFile> file;
nsCOMPtr<nsIDOMWindow> domWindow;
nsCOMPtr<nsIDOMWindowInternal> parentWindow;
nsresult rv;
// get nsIDOMWindowInternal interface for nsIFilePicker
rv = mWebBrowser->GetContentDOMWindow(getter_AddRefs(domWindow));
if (NS_SUCCEEDED(rv))
parentWindow = do_QueryInterface(domWindow);
if (GetFileFromFileSelector(parentWindow, getter_AddRefs(file),
getter_AddRefs(mOpenFileDirectory))) {
nsCOMPtr<nsIURI> uri;
NS_NewFileURI(getter_AddRefs(uri), file);
if (uri) {
nsCAutoString spec;
uri->GetSpec(spec);
// Ask the Web widget to load the file URL
nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(mWebBrowser));
webNav->LoadURI(NS_ConvertUTF8toUCS2(spec).get(),
nsIWebNavigation::LOAD_FLAGS_NONE,
nsnull,
nsnull,
nsnull);
SetVisibility(PR_TRUE);
}
}
}
#define DIALOG_FONT "Helvetica"
#define DIALOG_FONT_SIZE 10
//---------------------------------------------------------------
NS_IMETHODIMP nsBrowserWindow::FindNext(const nsString &aSearchStr, PRBool aMatchCase, PRBool aSearchDown, PRBool &aIsFound)
{
// Insert find code here.
return NS_OK;
}
//---------------------------------------------------------------
NS_IMETHODIMP nsBrowserWindow::ForceRefresh()
{
nsIPresShell* shell = GetPresShell();
if (nsnull != shell) {
nsIViewManager *vm = shell->GetViewManager();
if (vm) {
nsIView* root;
vm->GetRootView(root);
if (nsnull != root) {
vm->UpdateView(root, NS_VMREFRESH_IMMEDIATE);
}
}
NS_RELEASE(shell);
}
return NS_OK;
}
/**--------------------------------------------------------------------------------
* Main Handler
*--------------------------------------------------------------------------------
*/
nsEventStatus nsBrowserWindow::ProcessDialogEvent(nsGUIEvent *aEvent)
{
nsEventStatus result = nsEventStatus_eIgnore;
//printf("aEvent->message %d\n", aEvent->message);
switch(aEvent->message) {
case NS_KEY_DOWN: {
} break;
case NS_MOUSE_LEFT_BUTTON_UP: {
} break;
case NS_PAINT:
break;
default:
result = nsEventStatus_eIgnore;
}
//printf("result: %d = %d\n", result, PR_FALSE);
return result;
}
void
nsBrowserWindow::DoFind()
{
}
//----------------------------------------------------------------------
#define VIEWER_BUNDLE_URL NS_LITERAL_CSTRING("resource:/res/viewer.properties")
static nsString* gTitleSuffix = nsnull;
#if XXX
static nsString*
GetTitleSuffix(void)
{
nsString* suffix = new nsString(" - Failed");
nsIStringBundleService* service = nsnull;
nsresult ret = nsServiceManager::GetService(kStringBundleServiceCID,
kIStringBundleServiceIID, (nsISupports**) &service);
if (NS_FAILED(ret)) {
return suffix;
}
nsIURI* url = nsnull;
nsCOMPtr<nsIIOService> service(do_GetService(kIOServiceCID, &ret));
if (NS_FAILED(ret)) return ret;
nsIURI *uri = nsnull;
ret = service->NewURI(VIEWER_BUNDLE_URL, nsnull, nsnull, &uri);
if (NS_FAILED(ret)) return ret;
ret = uri->QueryInterface(NS_GET_IID(nsIURI), (void**)&url);
NS_RELEASE(uri);
if (NS_FAILED(ret)) {
NS_RELEASE(service);
return suffix;
}
nsIStringBundle* bundle = nsnull;
ret = service->CreateBundle(url, &bundle);
NS_RELEASE(url);
if (NS_FAILED(ret)) {
NS_RELEASE(service);
return suffix;
}
ret = bundle->GetStringFromID(1, *suffix);
NS_RELEASE(bundle);
NS_RELEASE(service);
return suffix;
}
#endif
// Note: operator new zeros our memory
nsBrowserWindow::nsBrowserWindow()
{
if (!gTitleSuffix) {
#if XXX
gTitleSuffix = GetTitleSuffix();
#endif
if ( (gTitleSuffix = new nsString) != 0 )
gTitleSuffix->AssignLiteral(" - Raptor");
}
AddBrowser(this);
}
nsBrowserWindow::~nsBrowserWindow()
{
NS_IF_RELEASE(mAppShell);
NS_IF_RELEASE(mTableInspectorDialog);
NS_IF_RELEASE(mImageInspectorDialog);
NS_IF_RELEASE(mWebCrawler);
if (nsnull != mTableInspector) {
delete mTableInspector;
}
if (nsnull != mImageInspector) {
delete mImageInspector;
}
if (mWebBrowserChrome) {
mWebBrowserChrome->BrowserWindow(nsnull);
NS_RELEASE(mWebBrowserChrome);
}
if (nsnull != gTitleSuffix) {
delete gTitleSuffix;
gTitleSuffix = nsnull;
}
}
NS_IMPL_ISUPPORTS4(nsBrowserWindow, nsIBaseWindow, nsIInterfaceRequestor, nsIProgressEventSink, nsIWebShellContainer)
nsresult
nsBrowserWindow::GetInterface(const nsIID& aIID,
void** aInstancePtrResult)
{
nsresult rv;
NS_PRECONDITION(aInstancePtrResult, "null pointer");
if (!aInstancePtrResult)
return NS_ERROR_NULL_POINTER;
*aInstancePtrResult = NULL;
if (aIID.Equals(NS_GET_IID(nsIWebBrowserChrome))) {
rv = EnsureWebBrowserChrome();
if (NS_SUCCEEDED(rv))
return mWebBrowserChrome->QueryInterface(aIID, aInstancePtrResult);
}
return QueryInterface(aIID, aInstancePtrResult);
}
nsresult
nsBrowserWindow::Init(nsIAppShell* aAppShell,
const nsRect& aBounds,
PRUint32 aChromeMask,
PRBool aAllowPlugins)
{
mChromeMask = aChromeMask;
mAppShell = aAppShell;
NS_IF_ADDREF(mAppShell);
mAllowPlugins = aAllowPlugins;
// Create top level window
nsresult rv = nsComponentManager::CreateInstance(kWindowCID, nsnull,
kIWidgetIID,
getter_AddRefs(mWindow));
if (NS_OK != rv) {
return rv;
}
nsWidgetInitData initData;
initData.mWindowType = eWindowType_toplevel;
initData.mBorderStyle = eBorderStyle_default;
nsRect r(0, 0, aBounds.width, aBounds.height);
mWindow->Create((nsIWidget*)NULL, r, HandleBrowserEvent,
nsnull, aAppShell, nsnull, &initData);
mWindow->GetClientBounds(r);
// Create web shell
mWebBrowser = do_CreateInstance(NS_WEBBROWSER_CONTRACTID);
NS_ENSURE_TRUE(mWebBrowser, NS_ERROR_FAILURE);
r.x = r.y = 0;
nsCOMPtr<nsIBaseWindow> webBrowserWin(do_QueryInterface(mWebBrowser));
rv = webBrowserWin->InitWindow(mWindow->GetNativeData(NS_NATIVE_WIDGET), nsnull, r.x, r.y, r.width, r.height);
NS_ENSURE_SUCCESS(EnsureWebBrowserChrome(), NS_ERROR_FAILURE);
mWebBrowser->SetContainerWindow(mWebBrowserChrome);
nsWeakPtr weakling(
do_GetWeakReference((nsIWebProgressListener*)mWebBrowserChrome));
mWebBrowser->AddWebBrowserListener(weakling, NS_GET_IID(nsIWebProgressListener));
webBrowserWin->Create();
// Give the embedding app a chance to do platforms-specific window setup
InitNativeWindow();
// Disable global history because we don't have profile-relative file locations
nsCOMPtr<nsIWebBrowserSetup> setup(do_QueryInterface(mWebBrowser));
if (setup)
setup->SetProperty(nsIWebBrowserSetup::SETUP_USE_GLOBAL_HISTORY, PR_FALSE);
mDocShell = do_GetInterface(mWebBrowser);
mDocShell->SetAllowPlugins(aAllowPlugins);
nsCOMPtr<nsIWebShell> webShell(do_QueryInterface(mDocShell));
webShell->SetContainer((nsIWebShellContainer*) this);
webBrowserWin->SetVisibility(PR_TRUE);
if (nsIWebBrowserChrome::CHROME_MENUBAR & aChromeMask) {
rv = CreateMenuBar(r.width);
if (NS_OK != rv) {
return rv;
}
mHaveMenuBar = PR_TRUE;
mWindow->GetClientBounds(r);
r.x = r.y = 0;
}
if (nsIWebBrowserChrome::CHROME_TOOLBAR & aChromeMask) {
rv = CreateToolBar(r.width);
if (NS_OK != rv) {
return rv;
}
}
if (nsIWebBrowserChrome::CHROME_STATUSBAR & aChromeMask) {
rv = CreateStatusBar(r.width);
if (NS_OK != rv) {
return rv;
}
}
// Now lay it all out
Layout(r.width, r.height);
return NS_OK;
}
nsresult
nsBrowserWindow::Init(nsIAppShell* aAppShell,
const nsRect& aBounds,
PRUint32 aChromeMask,
PRBool aAllowPlugins,
nsIDocumentViewer* aDocumentViewer,
nsPresContext* aPresContext)
{
mChromeMask = aChromeMask;
mAppShell = aAppShell;
NS_IF_ADDREF(mAppShell);
mAllowPlugins = aAllowPlugins;
// Create top level window
nsresult rv = nsComponentManager::CreateInstance(kWindowCID,
nsnull,
kIWidgetIID,
getter_AddRefs(mWindow));
if (NS_OK != rv) {
return rv;
}
nsWidgetInitData initData;
initData.mWindowType = eWindowType_toplevel;
initData.mBorderStyle = eBorderStyle_default;
nsRect r(0, 0, aBounds.width, aBounds.height);
mWindow->Create((nsIWidget*)NULL, r, HandleBrowserEvent,
nsnull, aAppShell, nsnull, &initData);
mWindow->GetClientBounds(r);
// Create web shell
mWebBrowser = do_CreateInstance(NS_WEBBROWSER_CONTRACTID);
NS_ENSURE_TRUE(mWebBrowser, NS_ERROR_FAILURE);
r.x = r.y = 0;
nsCOMPtr<nsIBaseWindow> webBrowserWin(do_QueryInterface(mWebBrowser));
rv = webBrowserWin->InitWindow(mWindow->GetNativeData(NS_NATIVE_WIDGET),
nsnull, r.x, r.y, r.width, r.height);
NS_ENSURE_SUCCESS(EnsureWebBrowserChrome(), NS_ERROR_FAILURE);
mWebBrowser->SetContainerWindow(mWebBrowserChrome);
webBrowserWin->Create();
mDocShell = do_GetInterface(mWebBrowser);
mDocShell->SetAllowPlugins(aAllowPlugins);
nsCOMPtr<nsIWebShell> webShell(do_QueryInterface(mDocShell));
webShell->SetContainer((nsIWebShellContainer*) this);
webBrowserWin->SetVisibility(PR_TRUE);
if (nsIWebBrowserChrome::CHROME_MENUBAR & aChromeMask) {
rv = CreateMenuBar(r.width);
if (NS_OK != rv) {
return rv;
}
mWindow->GetClientBounds(r);
r.x = r.y = 0;
}
if (nsIWebBrowserChrome::CHROME_TOOLBAR & aChromeMask) {
rv = CreateToolBar(r.width);
if (NS_OK != rv) {
return rv;
}
}
if (nsIWebBrowserChrome::CHROME_STATUSBAR & aChromeMask)
{
rv = CreateStatusBar(r.width);
if (NS_OK != rv) {
return rv;
}
}
// Give the embedding app a chance to do platforms-specific window setup
InitNativeWindow();
// Now lay it all out
Layout(r.width, r.height);
// Create a document viewer and bind it to the webshell
nsCOMPtr<nsIDocumentViewer> docv;
aDocumentViewer->CreateDocumentViewerUsing(aPresContext,
getter_AddRefs(docv));
docv->SetContainer(mWebBrowser);
nsCOMPtr<nsIContentViewerContainer> cvContainer = do_QueryInterface(mDocShell);
cvContainer->Embed(docv, "duh", nsnull);
webBrowserWin->SetVisibility(PR_TRUE);
return NS_OK;
}
void
nsBrowserWindow::SetWebCrawler(nsWebCrawler* aCrawler)
{
if (mWebCrawler) {
if (mDocShell) {
nsCOMPtr<nsIWebProgress> progress(do_GetInterface(mDocShell));
NS_ASSERTION(progress, "no web progress avail");
(void) progress->RemoveProgressListener(
(nsIWebProgressListener*)mWebCrawler);
}
NS_RELEASE(mWebCrawler);
}
if (aCrawler) {
mWebCrawler = aCrawler;
NS_ADDREF(aCrawler);
}
}
// XXX This sort of thing should be in a resource
#define TOOL_BAR_FONT "Helvetica"
#define TOOL_BAR_FONT_SIZE 12
#define STATUS_BAR_FONT "Helvetica"
#define STATUS_BAR_FONT_SIZE 10
nsresult
nsBrowserWindow::CreateToolBar(PRInt32 aWidth)
{
nsresult rv;
nsIDeviceContext* dc = mWindow->GetDeviceContext();
float t2d;
t2d = dc->TwipsToDevUnits();
float d2a;
d2a = dc->DevUnitsToAppUnits();
nsFont font(TOOL_BAR_FONT, NS_FONT_STYLE_NORMAL, NS_FONT_VARIANT_NORMAL,
NS_FONT_WEIGHT_NORMAL, 0,
nscoord(NSIntPointsToTwips(TOOL_BAR_FONT_SIZE) * t2d * d2a));
NS_RELEASE(dc);
#ifdef USE_LOCAL_WIDGETS
rv = NS_NewButton(&mBack);
#else
// Create and place back button
rv = nsComponentManager::CreateInstance(kButtonCID, nsnull, kIButtonIID,
(void**)&mBack);
#endif
if (NS_OK != rv) {
return rv;
}
nsRect r(0, 0, BUTTON_WIDTH, BUTTON_HEIGHT);
nsIWidget* widget = nsnull;
NS_CreateButton(mWindow,mBack,r,HandleBackEvent,&font);
if (NS_OK == mBack->QueryInterface(kIWidgetIID,(void**)&widget))
{
nsAutoString back(NS_LITERAL_STRING("Back"));
mBack->SetLabel(back);
NS_RELEASE(widget);
}
// Create and place forward button
r.SetRect(BUTTON_WIDTH, 0, BUTTON_WIDTH, BUTTON_HEIGHT);
#ifdef USE_LOCAL_WIDGETS
rv = NS_NewButton(&mForward);
#else
rv = nsComponentManager::CreateInstance(kButtonCID, nsnull, kIButtonIID,
(void**)&mForward);
#endif
if (NS_OK != rv) {
return rv;
}
if (NS_OK == mForward->QueryInterface(kIWidgetIID,(void**)&widget))
{
widget->Create(mWindow.get(), r, HandleForwardEvent, NULL);
widget->SetFont(font);
widget->Show(PR_TRUE);
nsAutoString forward(NS_LITERAL_STRING("Forward"));
mForward->SetLabel(forward);
NS_RELEASE(widget);
}
// Create and place location bar
r.SetRect(2*BUTTON_WIDTH, 0,
aWidth - 2*BUTTON_WIDTH - THROBBER_WIDTH,
BUTTON_HEIGHT);
#ifdef USE_LOCAL_WIDGETS
rv = NS_NewTextWidget(&mLocation);
#else
rv = nsComponentManager::CreateInstance(kTextFieldCID, nsnull, kITextWidgetIID,
(void**)&mLocation);
#endif
if (NS_OK != rv) {
return rv;
}
NS_CreateTextWidget(mWindow,mLocation,r,HandleLocationEvent,&font);
if (NS_OK == mLocation->QueryInterface(kIWidgetIID,(void**)&widget))
{
widget->SetForegroundColor(NS_RGB(0, 0, 0));
widget->SetBackgroundColor(NS_RGB(255, 255, 255));
PRUint32 size;
nsAutoString empty;
mLocation->SetText(empty, size);
mLocation->SetMaxTextLength(MAX_TEXT_LENGTH);
NS_RELEASE(widget);
}
// Create and place throbber
r.SetRect(aWidth - THROBBER_WIDTH, 0,
THROBBER_WIDTH, THROBBER_HEIGHT);
mThrobber = nsThrobber::NewThrobber();
nsString throbberURL; throbberURL.AssignWithConversion(THROBBER_AT);
mThrobber->Init(mWindow, r, throbberURL, THROB_NUM);
mThrobber->Show();
return NS_OK;
}
// Overload this method in your nsNativeBrowserWindow if you need to
// have the logic in nsBrowserWindow::Layout() offset the menu within
// the parent window.
nsresult
nsBrowserWindow::GetMenuBarHeight(PRInt32 * aHeightOut)
{
NS_ASSERTION(nsnull != aHeightOut,"null out param.");
*aHeightOut = 0;
return NS_OK;
}
nsresult
nsBrowserWindow::CreateStatusBar(PRInt32 aWidth)
{
nsresult rv;
nsIDeviceContext* dc = mWindow->GetDeviceContext();
float t2d;
t2d = dc->TwipsToDevUnits();
nsFont font(STATUS_BAR_FONT, NS_FONT_STYLE_NORMAL, NS_FONT_VARIANT_NORMAL,
NS_FONT_WEIGHT_NORMAL, 0,
nscoord(t2d * NSIntPointsToTwips(STATUS_BAR_FONT_SIZE)));
NS_RELEASE(dc);
nsRect r(0, 0, aWidth, THROBBER_HEIGHT);
#ifdef USE_LOCAL_WIDGETS
rv = NS_NewTextWidget(&mStatus);
#else
rv = nsComponentManager::CreateInstance(kTextFieldCID, nsnull, kITextWidgetIID,
(void**)&mStatus);
#endif
if (NS_OK != rv) {
return rv;
}
nsIWidget* widget = nsnull;
NS_CreateTextWidget(mWindow,mStatus,r,HandleLocationEvent,&font);
if (NS_OK == mStatus->QueryInterface(kIWidgetIID,(void**)&widget))
{
widget->SetForegroundColor(NS_RGB(0, 0, 0));
PRUint32 size;
mStatus->SetText(EmptyString(),size);
mStatus->SetMaxTextLength(MAX_TEXT_LENGTH);
nsITextWidget* textWidget = nsnull;
if (NS_OK == mStatus->QueryInterface(kITextWidgetIID,(void**)&textWidget))
{
PRBool wasReadOnly;
textWidget->SetReadOnly(PR_TRUE, wasReadOnly);
NS_RELEASE(textWidget);
}
NS_RELEASE(widget);
}
return NS_OK;
}
void
nsBrowserWindow::Layout(PRInt32 aWidth, PRInt32 aHeight)
{
nscoord txtHeight;
nscoord menuBarHeight;
nsILookAndFeel * lookAndFeel;
if (NS_OK == nsComponentManager::CreateInstance(kLookAndFeelCID, nsnull, kILookAndFeelIID, (void**)&lookAndFeel)) {
lookAndFeel->GetMetric(nsILookAndFeel::eMetric_TextFieldHeight, txtHeight);
NS_RELEASE(lookAndFeel);
} else {
txtHeight = 24;
}
// Find out the menubar height
GetMenuBarHeight(&menuBarHeight);
nsRect rr(0, 0, aWidth, aHeight);
// position location bar (it's stretchy)
if (nsIWebBrowserChrome::CHROME_TOOLBAR & mChromeMask) {
nsIWidget* locationWidget = nsnull;
if (mLocation &&
NS_SUCCEEDED(mLocation->QueryInterface(kIWidgetIID,
(void**)&locationWidget))) {
if (mThrobber) {
PRInt32 width = PR_MAX(aWidth - (2*BUTTON_WIDTH + THROBBER_WIDTH), 0);
locationWidget->Resize(2*BUTTON_WIDTH, menuBarHeight,
width,
BUTTON_HEIGHT,
PR_TRUE);
mThrobber->MoveTo(aWidth - THROBBER_WIDTH, menuBarHeight);
}
else {
PRInt32 width = PR_MAX(aWidth - 2*BUTTON_WIDTH, 0);
locationWidget->Resize(2*BUTTON_WIDTH, menuBarHeight,
width,
BUTTON_HEIGHT,
PR_TRUE);
}
locationWidget->Show(PR_TRUE);
NS_RELEASE(locationWidget);
nsIWidget* w = nsnull;
if (mBack &&
NS_SUCCEEDED(mBack->QueryInterface(kIWidgetIID, (void**)&w))) {
w->Move(0, menuBarHeight);
w->Show(PR_TRUE);
NS_RELEASE(w);
}
if (mForward &&
NS_SUCCEEDED(mForward->QueryInterface(kIWidgetIID, (void**)&w))) {
w->Move(BUTTON_WIDTH, menuBarHeight);
w->Show(PR_TRUE);
NS_RELEASE(w);
}
}
}
else {
nsIWidget* w = nsnull;
if (mLocation &&
NS_SUCCEEDED(mLocation->QueryInterface(kIWidgetIID, (void**)&w))) {
w->Show(PR_FALSE);
NS_RELEASE(w);
}
if (mBack &&
NS_SUCCEEDED(mBack->QueryInterface(kIWidgetIID, (void**)&w))) {
w->Move(0, menuBarHeight);
w->Show(PR_FALSE);
NS_RELEASE(w);
}
if (mForward &&
NS_SUCCEEDED(mForward->QueryInterface(kIWidgetIID, (void**)&w))) {
w->Move(BUTTON_WIDTH, menuBarHeight);
w->Show(PR_FALSE);
NS_RELEASE(w);
}
if (mThrobber) {
mThrobber->Hide();
}
}
nsIWidget* statusWidget = nsnull;
if (mStatus && NS_OK == mStatus->QueryInterface(kIWidgetIID,(void**)&statusWidget)) {
if (mChromeMask & nsIWebBrowserChrome::CHROME_STATUSBAR) {
statusWidget->Resize(0, aHeight - txtHeight,
aWidth, txtHeight,
PR_TRUE);
//Since allowing a negative height is a bad idea, let's condition this...
rr.height = PR_MAX(0,rr.height-txtHeight);
statusWidget->Show(PR_TRUE);
}
else {
statusWidget->Show(PR_FALSE);
}
NS_RELEASE(statusWidget);
}
// inset the web widget
if (nsIWebBrowserChrome::CHROME_TOOLBAR & mChromeMask) {
rr.height -= BUTTON_HEIGHT;
rr.y += BUTTON_HEIGHT;
}
rr.x += WEBSHELL_LEFT_INSET;
rr.y += WEBSHELL_TOP_INSET + menuBarHeight;
rr.width -= WEBSHELL_LEFT_INSET + WEBSHELL_RIGHT_INSET;
rr.height -= WEBSHELL_TOP_INSET + WEBSHELL_BOTTOM_INSET + menuBarHeight;
//Since allowing a negative height is a bad idea, let's condition this...
if(rr.height<0)
rr.height=0;
nsCOMPtr<nsIBaseWindow> webBrowserWin(do_QueryInterface(mWebBrowser));
if (webBrowserWin) {
webBrowserWin->SetPositionAndSize(rr.x, rr.y, rr.width, rr.height, PR_FALSE);
}
}
NS_IMETHODIMP
nsBrowserWindow::MoveTo(PRInt32 aX, PRInt32 aY)
{
NS_PRECONDITION(nsnull != mWindow, "null window");
mWindow->Move(aX, aY);
return NS_OK;
}
NS_IMETHODIMP
nsBrowserWindow::SizeContentTo(PRInt32 aWidth, PRInt32 aHeight)
{
NS_PRECONDITION(nsnull != mWindow, "null window");
// XXX We want to do this in one shot
mWindow->Resize(aWidth, aHeight, PR_FALSE);
Layout(aWidth, aHeight);
return NS_OK;
}
NS_IMETHODIMP
nsBrowserWindow::SizeWindowTo(PRInt32 aWidth, PRInt32 aHeight,
PRBool /*aWidthTransient*/,
PRBool /*aHeightTransient*/)
{
return SizeContentTo(aWidth, aHeight);
}
NS_IMETHODIMP
nsBrowserWindow::GetContentBounds(nsRect& aBounds)
{
mWindow->GetClientBounds(aBounds);
return NS_OK;
}
NS_IMETHODIMP
nsBrowserWindow::GetWindowBounds(nsRect& aBounds)
{
mWindow->GetBounds(aBounds);
return NS_OK;
}
NS_IMETHODIMP
nsBrowserWindow::SetChrome(PRUint32 aChromeMask)
{
mChromeMask = aChromeMask;
nsRect r;
mWindow->GetClientBounds(r);
Layout(r.width, r.height);
return NS_OK;
}
NS_IMETHODIMP
nsBrowserWindow::GetChrome(PRUint32& aChromeMaskResult)
{
aChromeMaskResult = mChromeMask;
return NS_OK;
}
NS_IMETHODIMP
nsBrowserWindow::GetWebShell(nsIWebShell*& aResult)
{
nsCOMPtr<nsIWebShell> webShell(do_QueryInterface(mDocShell));
aResult = webShell;
NS_IF_ADDREF(aResult);
return NS_OK;
}
NS_IMETHODIMP
nsBrowserWindow::GetContentWebShell(nsIWebShell **aResult)
{
nsCOMPtr<nsIWebShell> webShell(do_QueryInterface(mDocShell));
*aResult = webShell;
NS_IF_ADDREF(*aResult);
return NS_OK;
}
//----------------------------------------
NS_IMETHODIMP
nsBrowserWindow::SetProgress(PRInt32 aProgress, PRInt32 aProgressMax)
{
return NS_OK;
}
NS_IMETHODIMP
nsBrowserWindow::ShowMenuBar(PRBool aShow)
{
return NS_OK;
}
NS_IMETHODIMP
nsBrowserWindow::WillLoadURL(nsIWebShell* aShell, const PRUnichar* aURL,
nsLoadType aReason)
{
return NS_OK;
}
NS_IMETHODIMP
nsBrowserWindow::BeginLoadURL(nsIWebShell* aShell, const PRUnichar* aURL)
{
return NS_OK;
}
NS_IMETHODIMP
nsBrowserWindow::ProgressLoadURL(nsIWebShell* aShell,
const PRUnichar* aURL,
PRInt32 aProgress,
PRInt32 aProgressMax)
{
return NS_OK;
}
NS_IMETHODIMP
nsBrowserWindow::EndLoadURL(nsIWebShell* aShell,
const PRUnichar* aURL,
nsresult aStatus)
{
return NS_OK;
}
NS_IMETHODIMP
nsBrowserWindow::NewWebShell(PRUint32 aChromeMask,
PRBool aVisible,
nsIWebShell*& aNewWebShell)
{
nsresult rv = NS_OK;
if (mWebCrawler) {
if (mWebCrawler->Crawling() || mWebCrawler->LoadingURLList()) {
// Do not fly javascript popups when we are crawling
aNewWebShell = nsnull;
return NS_ERROR_NOT_IMPLEMENTED;
}
}
// Create new window. By default, the refcnt will be 1 because of
// the registration of the browser window in gBrowsers.
nsNativeBrowserWindow* browser;
NS_NEWXPCOM(browser, nsNativeBrowserWindow);
if (nsnull != browser)
{
nsRect bounds;
GetContentBounds(bounds);
browser->SetApp(mApp);
// Assume no controls for now
rv = browser->Init(mAppShell, bounds, aChromeMask, mAllowPlugins);
if (NS_OK == rv)
{
// Default is to startup hidden
if (aVisible) {
browser->SetVisibility(PR_TRUE);
}
nsIWebShell *shell;
rv = browser->GetWebShell(shell);
aNewWebShell = shell;
}
else
{
browser->Destroy();
}
}
else
rv = NS_ERROR_OUT_OF_MEMORY;
return rv;
}
NS_IMETHODIMP
nsBrowserWindow::ContentShellAdded(nsIWebShell* aChildShell, nsIContent* frameNode)
{
return NS_OK;
}
NS_IMETHODIMP
nsBrowserWindow::FindWebShellWithName(const PRUnichar* aName, nsIWebShell*& aResult)
{
PRInt32 i, n = gBrowsers ? gBrowsers->Count() : 0;
aResult = nsnull;
nsString aNameStr(aName);
for (i = 0; i < n; i++) {
nsBrowserWindow* bw = (nsBrowserWindow*) gBrowsers->ElementAt(i);
nsCOMPtr<nsIWebShell> webShell;
if (NS_OK == bw->GetWebShell(*getter_AddRefs(webShell))) {
nsXPIDLString name;
nsCOMPtr<nsIDocShellTreeItem> docShellAsItem(do_QueryInterface(mDocShell));
if (NS_OK == docShellAsItem->GetName(getter_Copies(name))) {
if (aNameStr.Equals(name)) {
aResult = webShell;
NS_ADDREF(aResult);
return NS_OK;
}
}
nsCOMPtr<nsIDocShellTreeNode> docShellAsNode(do_QueryInterface(mDocShell));
nsCOMPtr<nsIDocShellTreeItem> result;
if (NS_OK == docShellAsNode->FindChildWithName(aName, PR_TRUE, PR_FALSE, nsnull,
getter_AddRefs(result))) {
if (result) {
CallQueryInterface(result, &aResult);
return NS_OK;
}
}
}
}
return NS_OK;
}
//----------------------------------------
NS_IMETHODIMP
nsBrowserWindow::OnProgress(nsIRequest* request, nsISupports *ctxt,
PRUint32 aProgress, PRUint32 aProgressMax)
{
nsresult rv;
nsCOMPtr<nsIURI> aURL;
nsCOMPtr<nsIChannel> channel = do_QueryInterface(request);
rv = channel->GetURI(getter_AddRefs(aURL));
if (NS_FAILED(rv)) return rv;
if (mStatus) {
nsAutoString url;
if (nsnull != aURL) {
nsCAutoString str;
aURL->GetSpec(str);
AppendUTF8toUTF16(str, url);
}
url.AppendLiteral(": progress ");
url.AppendInt(aProgress, 10);
if (0 != aProgressMax) {
url.AppendLiteral(" (out of ");
url.AppendInt(aProgressMax, 10);
url.Append(NS_LITERAL_STRING(")"));
}
PRUint32 size;
mStatus->SetText(url,size);
}
return NS_OK;
}
NS_IMETHODIMP
nsBrowserWindow::OnStatus(nsIRequest* request, nsISupports *ctxt,
nsresult aStatus, const PRUnichar *aStatusArg)
{
if (mStatus) {
nsresult rv;
nsCOMPtr<nsIStringBundleService> sbs = do_GetService(kStringBundleServiceCID, &rv);
if (NS_FAILED(rv)) return rv;
nsXPIDLString msg;
rv = sbs->FormatStatusMessage(aStatus, aStatusArg, getter_Copies(msg));
if (NS_FAILED(rv)) return rv;
PRUint32 size;
nsAutoString msg2( NS_STATIC_CAST(const PRUnichar*, msg));
mStatus->SetText(msg2, size);
}
return NS_OK;
}
//----------------------------------------
// Toolbar support
void
nsBrowserWindow::StartThrobber()
{
}
void
nsBrowserWindow::StopThrobber()
{
}
void
nsBrowserWindow::LoadThrobberImages()
{
}
void
nsBrowserWindow::DestroyThrobberImages()
{
}
nsIPresShell*
nsBrowserWindow::GetPresShell()
{
return GetPresShellFor(mDocShell);
}
void
nsBrowserWindow::DoCopy()
{
nsIPresShell* shell = GetPresShell();
if (nsnull != shell) {
shell->DoCopy();
NS_RELEASE(shell);
}
}
void
nsBrowserWindow::DoPaste()
{
nsIPresShell* shell = GetPresShell();
if (nsnull != shell) {
printf("nsBrowserWindow::DoPaste()\n");
NS_RELEASE(shell);
}
}
//----------------------------------------------------------------------
void
nsBrowserWindow::ShowPrintPreview(PRInt32 aID)
{
nsCOMPtr <nsIContentViewer> viewer;
mDocShell->GetContentViewer(getter_AddRefs(viewer));
if (viewer)
{
nsCOMPtr<nsIContentViewerFile> viewerFile = do_QueryInterface(viewer);
if (viewerFile) {
//viewerFile->PrintPreview(nsnull);
}
}
}
void nsBrowserWindow::DoPrint(void)
{
nsCOMPtr <nsIContentViewer> viewer;
mDocShell->GetContentViewer(getter_AddRefs(viewer));
if (viewer) {
nsCOMPtr<nsIWebBrowserPrint> webBrowserPrint = do_QueryInterface(viewer);
if (webBrowserPrint) {
if (!mPrintSettings) {
webBrowserPrint->GetGlobalPrintSettings(getter_AddRefs(mPrintSettings));
}
webBrowserPrint->Print(mPrintSettings, (nsIWebProgressListener*)nsnull);
}
}
}
//---------------------------------------------------------------
nsIDOMDocument* nsBrowserWindow::GetDOMDocument(nsIDocShell *aDocShell)
{
nsIDOMDocument* domDoc = nsnull;
if (nsnull != aDocShell) {
nsIContentViewer* mCViewer;
aDocShell->GetContentViewer(&mCViewer);
if (nsnull != mCViewer) {
nsIDocumentViewer* mDViewer;
if (NS_OK == mCViewer->QueryInterface(kIDocumentViewerIID, (void**) &mDViewer)) {
nsCOMPtr<nsIDocument> mDoc;
mDViewer->GetDocument(getter_AddRefs(mDoc));
if (nsnull != mDoc) {
mDoc->QueryInterface(kIDOMDocumentIID, (void**) &domDoc);
}
NS_RELEASE(mDViewer);
}
NS_RELEASE(mCViewer);
}
}
return domDoc;
}
//---------------------------------------------------------------
void nsBrowserWindow::DoTableInspector()
{
if (mTableInspectorDialog) {
mTableInspectorDialog->SetVisible(PR_TRUE);
return;
}
nsIDOMDocument* domDoc = GetDOMDocument(mDocShell);
if (nsnull != domDoc) {
nsString printHTML(NS_LITERAL_STRING("resource:/res/samples/printsetup.html"));
nsRect rect(0, 0, 375, 510);
nsString title(NS_LITERAL_STRING("Table Inspector"));
nsXPBaseWindow * xpWin = nsnull;
nsresult rv = nsComponentManager::CreateInstance(kXPBaseWindowCID, nsnull,
kIXPBaseWindowIID,
(void**) &xpWin);
if (rv == NS_OK) {
xpWin->Init(eXPBaseWindowType_dialog, mAppShell, printHTML, title, rect, PRUint32(~0), PR_FALSE);
xpWin->SetVisible(PR_TRUE);
if (NS_OK == xpWin->QueryInterface(kIXPBaseWindowIID, (void**) &mTableInspectorDialog)) {
mTableInspector = new nsTableInspectorDialog(this, domDoc); // ref counts domDoc
if (nsnull != mTableInspector) {
xpWin->AddWindowListener(mTableInspector);
}
}
NS_RELEASE(xpWin);
}
NS_RELEASE(domDoc);
}
}
void nsBrowserWindow::DoImageInspector()
{
if (mImageInspectorDialog) {
mImageInspectorDialog->SetVisible(PR_TRUE);
return;
}
nsIDOMDocument* domDoc = GetDOMDocument(mDocShell);
if (nsnull != domDoc) {
nsString printHTML(NS_LITERAL_STRING("resource:/res/samples/image_props.html"));
nsRect rect(0, 0, 485, 124);
nsString title(NS_LITERAL_STRING("Image Inspector"));
nsXPBaseWindow * xpWin = nsnull;
nsresult rv = nsComponentManager::CreateInstance(kXPBaseWindowCID, nsnull, kIXPBaseWindowIID, (void**) &xpWin);
if (rv == NS_OK) {
xpWin->Init(eXPBaseWindowType_dialog, mAppShell, printHTML, title, rect, PRUint32(~0), PR_FALSE);
xpWin->SetVisible(PR_TRUE);
if (NS_OK == xpWin->QueryInterface(kIXPBaseWindowIID, (void**) &mImageInspectorDialog)) {
mImageInspector = new nsImageInspectorDialog(this, domDoc); // ref counts domDoc
if (nsnull != mImageInspector) {
xpWin->AddWindowListener(mImageInspector);
}
}
NS_RELEASE(xpWin);
}
NS_RELEASE(domDoc);
}
}
//----------------------------------------------------------------------
void
nsBrowserWindow::DoJSConsole()
{
mApp->CreateJSConsole(this);
}
void
nsBrowserWindow::DoPrefs()
{
mApp->DoPrefs(this);
}
void
nsBrowserWindow::DoEditorMode(nsIDocShell *aDocShell)
{
PRInt32 i, n;
if (nsnull != aDocShell) {
nsIContentViewer* mCViewer;
aDocShell->GetContentViewer(&mCViewer);
if (nsnull != mCViewer) {
nsIDocumentViewer* mDViewer;
if (NS_OK == mCViewer->QueryInterface(kIDocumentViewerIID, (void**) &mDViewer))
{
nsCOMPtr<nsIDocument> mDoc;
mDViewer->GetDocument(getter_AddRefs(mDoc));
if (nsnull != mDoc) {
nsIDOMDocument* mDOMDoc;
if (NS_OK == mDoc->QueryInterface(kIDOMDocumentIID, (void**) &mDOMDoc))
{
nsIPresShell* shell = GetPresShellFor(aDocShell);
NS_InitEditorMode(mDOMDoc, shell);
NS_RELEASE(mDOMDoc);
NS_IF_RELEASE(shell);
}
}
NS_RELEASE(mDViewer);
}
NS_RELEASE(mCViewer);
}
nsCOMPtr<nsIDocShellTreeNode> docShellAsNode(do_QueryInterface(aDocShell));
docShellAsNode->GetChildCount(&n);
for (i = 0; i < n; i++) {
nsCOMPtr<nsIDocShellTreeItem> child;
docShellAsNode->GetChildAt(i, getter_AddRefs(child));
nsCOMPtr<nsIDocShell> childAsShell(do_QueryInterface(child));
DoEditorMode(childAsShell);
}
}
}
// Same as above, but calls NS_DoEditorTest instead of starting an editor
void
nsBrowserWindow::DoEditorTest(nsIDocShell *aDocShell, PRInt32 aCommandID)
{
if (nsnull != aDocShell) {
nsIContentViewer* mCViewer;
aDocShell->GetContentViewer(&mCViewer);
if (nsnull != mCViewer) {
nsIDocumentViewer* mDViewer;
if (NS_OK == mCViewer->QueryInterface(kIDocumentViewerIID, (void**) &mDViewer))
{
nsCOMPtr<nsIDocument> mDoc;
mDViewer->GetDocument(getter_AddRefs(mDoc));
if (nsnull != mDoc) {
nsIDOMDocument* mDOMDoc;
if (NS_OK == mDoc->QueryInterface(kIDOMDocumentIID, (void**) &mDOMDoc))
{
NS_DoEditorTest(aCommandID);
NS_RELEASE(mDOMDoc);
}
}
NS_RELEASE(mDViewer);
}
NS_RELEASE(mCViewer);
}
// Do we need to do all the children as in DoEditorMode?
// Its seems to work if we don't do that
}
}
#ifdef NS_DEBUG
#include "nsIContent.h"
#include "nsIFrame.h"
#include "nsIFrameDebug.h"
static void DumpAWebShell(nsIDocShellTreeItem* aShellItem, FILE* out, PRInt32 aIndent)
{
nsXPIDLString name;
nsAutoString str;
nsCOMPtr<nsIDocShellTreeItem> parent;
PRInt32 i, n;
for (i = aIndent; --i >= 0; ) fprintf(out, " ");
fprintf(out, "%p '", aShellItem);
aShellItem->GetName(getter_Copies(name));
aShellItem->GetSameTypeParent(getter_AddRefs(parent));
str.Assign(name);
fputs(NS_LossyConvertUCS2toASCII(str).get(), out);
fprintf(out, "' parent=%p <\n", parent.get());
aIndent++;
nsCOMPtr<nsIDocShellTreeNode> shellAsNode(do_QueryInterface(aShellItem));
shellAsNode->GetChildCount(&n);
for (i = 0; i < n; i++) {
nsCOMPtr<nsIDocShellTreeItem> child;
shellAsNode->GetChildAt(i, getter_AddRefs(child));
if (child) {
DumpAWebShell(child, out, aIndent);
}
}
aIndent--;
for (i = aIndent; --i >= 0; ) fprintf(out, " ");
fputs(">\n", out);
}
void
nsBrowserWindow::DumpWebShells(FILE* out)
{
nsCOMPtr<nsIDocShellTreeItem> shellAsItem(do_QueryInterface(mDocShell));
DumpAWebShell(shellAsItem, out, 0);
}
static
void
DumpMultipleWebShells(nsBrowserWindow& aBrowserWindow, nsIDocShell* aDocShell, FILE* aOut)
{
PRInt32 count;
nsCOMPtr<nsIDocShellTreeNode> docShellAsNode(do_QueryInterface(aDocShell));
if (docShellAsNode) {
docShellAsNode->GetChildCount(&count);
if (count > 0) {
fprintf(aOut, "webshells= \n");
aBrowserWindow.DumpWebShells(aOut);
}
}
}
static
void
DumpContentRecurse(nsIDocShell* aDocShell, FILE* out)
{
if (nsnull != aDocShell) {
fprintf(out, "docshell=%p \n", aDocShell);
nsIPresShell* shell = GetPresShellFor(aDocShell);
if (nsnull != shell) {
nsIDocument *doc = shell->GetDocument();
if (doc) {
nsIContent *root = doc->GetRootContent();
if (nsnull != root) {
root->List(out);
}
}
NS_RELEASE(shell);
}
else {
fputs("null pres shell\n", out);
}
// dump the frames of the sub documents
PRInt32 i, n;
nsCOMPtr<nsIDocShellTreeNode> docShellAsNode(do_QueryInterface(aDocShell));
docShellAsNode->GetChildCount(&n);
for (i = 0; i < n; i++) {
nsCOMPtr<nsIDocShellTreeItem> child;
docShellAsNode->GetChildAt(i, getter_AddRefs(child));
nsCOMPtr<nsIDocShell> childAsShell(do_QueryInterface(child));
if (nsnull != child) {
DumpContentRecurse(childAsShell, out);
}
}
}
}
void
nsBrowserWindow::DumpContent(FILE* out)
{
DumpContentRecurse(mDocShell, out);
DumpMultipleWebShells(*this, mDocShell, out);
}
static void
DumpFramesRecurse(nsIDocShell* aDocShell, FILE* out, nsString *aFilterName)
{
if (nsnull != aDocShell) {
fprintf(out, "webshell=%p \n", aDocShell);
nsIPresShell* shell = GetPresShellFor(aDocShell);
if (nsnull != shell) {
nsIFrame* root = shell->GetRootFrame();
if (nsnull != root) {
nsIFrameDebug* fdbg;
if (NS_SUCCEEDED(CallQueryInterface(root, &fdbg))) {
fdbg->List(shell->GetPresContext(), out, 0);
}
}
NS_RELEASE(shell);
}
else {
fputs("null pres shell\n", out);
}
// dump the frames of the sub documents
PRInt32 i, n;
nsCOMPtr<nsIDocShellTreeNode> docShellAsNode(do_QueryInterface(aDocShell));
docShellAsNode->GetChildCount(&n);
for (i = 0; i < n; i++) {
nsCOMPtr<nsIDocShellTreeItem> child;
docShellAsNode->GetChildAt(i, getter_AddRefs(child));
nsCOMPtr<nsIDocShell> childAsShell(do_QueryInterface(child));
if (childAsShell) {
DumpFramesRecurse(childAsShell, out, aFilterName);
}
}
}
}
void
nsBrowserWindow::DumpFrames(FILE* out, nsString *aFilterName)
{
DumpFramesRecurse(mDocShell, out, aFilterName);
DumpMultipleWebShells(*this, mDocShell, out);
}
//----------------------------------------------------------------------
static
void
DumpViewsRecurse(nsIDocShell* aDocShell, FILE* out)
{
if (nsnull != aDocShell) {
fprintf(out, "docshell=%p \n", aDocShell);
nsIPresShell* shell = GetPresShellFor(aDocShell);
if (nsnull != shell) {
nsIViewManager *vm = shell->GetViewManager();
if (vm) {
nsIView* root;
vm->GetRootView(root);
if (nsnull != root) {
root->List(out);
}
}
NS_RELEASE(shell);
}
else {
fputs("null pres shell\n", out);
}
// dump the views of the sub documents
PRInt32 i, n;
nsCOMPtr<nsIDocShellTreeNode> docShellAsNode(do_QueryInterface(aDocShell));
docShellAsNode->GetChildCount(&n);
for (i = 0; i < n; i++) {
nsCOMPtr<nsIDocShellTreeItem> child;
docShellAsNode->GetChildAt(i, getter_AddRefs(child));
nsCOMPtr<nsIDocShell> childAsShell(do_QueryInterface(child));
if (childAsShell) {
DumpViewsRecurse(childAsShell, out);
}
}
}
}
void
nsBrowserWindow::DumpViews(FILE* out)
{
DumpViewsRecurse(mDocShell, out);
DumpMultipleWebShells(*this, mDocShell, out);
}
void
nsBrowserWindow::DumpStyleSheets(FILE* out)
{
nsCOMPtr<nsIPresShell> shell = dont_AddRef(GetPresShell());
if (shell) {
shell->ListStyleSheets(out);
} else {
fputs("null pres shell\n", out);
}
}
void
nsBrowserWindow::DumpStyleContexts(FILE* out)
{
nsCOMPtr<nsIPresShell> shell = dont_AddRef(GetPresShell());
if (shell) {
nsIFrame* root = shell->GetRootFrame();
shell->ListStyleContexts(root, out);
} else {
fputs("null pres shell\n", out);
}
}
void
nsBrowserWindow::DumpReflowStats(FILE* out)
{
nsIPresShell* shell = GetPresShell();
if (nsnull != shell) {
#ifdef MOZ_REFLOW_PERF
shell->DumpReflows();
#else
fprintf(out,"***********************************\n");
fprintf(out, "Sorry, you have built with MOZ_REFLOW_PERF=1\n");
fprintf(out,"***********************************\n");
#endif
NS_RELEASE(shell);
} else {
fputs("null pres shell\n", out);
}
}
void
nsBrowserWindow::DisplayReflowStats(PRBool aIsOn)
{
nsIPresShell* shell = GetPresShell();
if (nsnull != shell) {
#ifdef MOZ_REFLOW_PERF
shell->SetPaintFrameCount(aIsOn);
SetBoolPref("layout.reflow.showframecounts",aIsOn);
ForceRefresh();
#else
printf("***********************************\n");
printf("Sorry, you have built with MOZ_REFLOW_PERF=1\n");
printf("***********************************\n");
#endif
NS_RELEASE(shell);
}
}
void
nsBrowserWindow::ToggleFrameBorders()
{
nsILayoutDebugger* ld;
nsresult rv = nsComponentManager::CreateInstance(kLayoutDebuggerCID,
nsnull,
kILayoutDebuggerIID,
(void **)&ld);
if (NS_SUCCEEDED(rv)) {
PRBool showing;
ld->GetShowFrameBorders(&showing);
ld->SetShowFrameBorders(!showing);
ForceRefresh();
NS_RELEASE(ld);
}
}
void
nsBrowserWindow::ToggleVisualEventDebugging()
{
nsILayoutDebugger* ld;
nsresult rv = nsComponentManager::CreateInstance(kLayoutDebuggerCID,
nsnull,
kILayoutDebuggerIID,
(void **)&ld);
if (NS_SUCCEEDED(rv)) {
PRBool showing;
ld->GetShowEventTargetFrameBorder(&showing);
ld->SetShowEventTargetFrameBorder(!showing);
ForceRefresh();
NS_RELEASE(ld);
}
}
void
nsBrowserWindow::ToggleBoolPrefAndRefresh(const char * aPrefName)
{
NS_ASSERTION(nsnull != aPrefName,"null pref name");
nsCOMPtr<nsIPref> prefs(do_GetService(NS_PREF_CONTRACTID));
if (prefs && nsnull != aPrefName)
{
PRBool value;
prefs->GetBoolPref(aPrefName,&value);
prefs->SetBoolPref(aPrefName,!value);
prefs->SavePrefFile(nsnull);
ForceRefresh();
}
}
#endif
void
nsBrowserWindow::SetBoolPref(const char * aPrefName, PRBool aValue)
{
NS_ASSERTION(nsnull != aPrefName,"null pref name");
nsCOMPtr<nsIPref> prefs(do_GetService(NS_PREF_CONTRACTID));
if (prefs && nsnull != aPrefName)
{
prefs->SetBoolPref(aPrefName, aValue);
prefs->SavePrefFile(nsnull);
}
}
void
nsBrowserWindow::SetStringPref(const char * aPrefName, const nsString& aValue)
{
NS_ASSERTION(nsnull != aPrefName, "null pref name");
nsCOMPtr<nsIPref> prefs(do_GetService(NS_PREF_CONTRACTID));
if (nsnull != prefs && nsnull != aPrefName)
{
char * prefStr = ToNewCString(aValue);
prefs->SetCharPref(aPrefName, prefStr);
prefs->SavePrefFile(nsnull);
delete [] prefStr;
}
}
void
nsBrowserWindow::GetStringPref(const char * aPrefName, nsString& aValue)
{
NS_ASSERTION(nsnull != aPrefName, "null pref name");
nsCOMPtr<nsIPref> prefs(do_GetService(NS_PREF_CONTRACTID));
if (nsnull != prefs && nsnull != aPrefName)
{
char* prefCharVal;
nsresult result = prefs->CopyCharPref(aPrefName, &prefCharVal);
if (NS_SUCCEEDED(result)) {
aValue.AssignWithConversion(prefCharVal);
PL_strfree(prefCharVal);
}
}
}
#ifdef NS_DEBUG
void
nsBrowserWindow::DoDebugSave()
{
/* Removed 04/01/99 -- gpk */
}
void
nsBrowserWindow::DoToggleSelection()
{
nsIPresShell* shell = GetPresShell();
if (nsnull != shell) {
nsCOMPtr<nsISelectionController> selCon;
selCon = do_QueryInterface(shell);
if (selCon) {
PRInt16 current;
selCon->GetDisplaySelection(&current);
selCon->SetDisplaySelection(!current);
ForceRefresh();
}
NS_RELEASE(shell);
}
}
void
nsBrowserWindow::DoDebugRobot()
{
mApp->CreateRobot(this);
}
void
nsBrowserWindow::DoSiteWalker()
{
mApp->CreateSiteWalker(this);
}
nsEventStatus
nsBrowserWindow::DispatchDebugMenu(PRInt32 aID)
{
nsEventStatus result = nsEventStatus_eIgnore;
switch(aID) {
case VIEWER_VISUAL_DEBUGGING:
ToggleFrameBorders();
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_VISUAL_EVENT_DEBUGGING:
ToggleVisualEventDebugging();
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_TOGGLE_PAINT_FLASHING:
ToggleBoolPrefAndRefresh("nglayout.debug.paint_flashing");
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_TOGGLE_PAINT_DUMPING:
ToggleBoolPrefAndRefresh("nglayout.debug.paint_dumping");
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_TOGGLE_INVALIDATE_DUMPING:
ToggleBoolPrefAndRefresh("nglayout.debug.invalidate_dumping");
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_TOGGLE_EVENT_DUMPING:
ToggleBoolPrefAndRefresh("nglayout.debug.event_dumping");
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_TOGGLE_MOTION_EVENT_DUMPING:
ToggleBoolPrefAndRefresh("nglayout.debug.motion_event_dumping");
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_TOGGLE_CROSSING_EVENT_DUMPING:
ToggleBoolPrefAndRefresh("nglayout.debug.crossing_event_dumping");
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_DUMP_CONTENT:
DumpContent();
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_DUMP_FRAMES:
DumpFrames();
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_DUMP_VIEWS:
DumpViews();
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_DUMP_STYLE_SHEETS:
DumpStyleSheets();
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_DUMP_STYLE_CONTEXTS:
DumpStyleContexts();
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_DEBUG_DUMP_REFLOW_TOTS:
DumpReflowStats();
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_DSP_REFLOW_CNTS_ON:
DisplayReflowStats(PR_TRUE);
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_DSP_REFLOW_CNTS_OFF:
DisplayReflowStats(PR_FALSE);
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_DEBUGSAVE:
DoDebugSave();
break;
case VIEWER_TOGGLE_SELECTION:
DoToggleSelection();
break;
case VIEWER_DEBUGROBOT:
DoDebugRobot();
break;
case VIEWER_TOP100:
DoSiteWalker();
break;
}
return(result);
}
#endif // NS_DEBUG
#define USE_DTD 0
#define STANDARD 1
#define QUIRKS 2
void
nsBrowserWindow::SetCompatibilityMode(PRUint32 aMode)
{
nsCOMPtr<nsIPref> pref(do_GetService(NS_PREF_CONTRACTID));
if (pref) {
int32 prefInt = USE_DTD;
if (STANDARD == aMode) {
prefInt = eCompatibility_FullStandards;
}
else if (QUIRKS == aMode) {
prefInt = eCompatibility_NavQuirks;
}
pref->SetIntPref("nglayout.compatibility.mode", prefInt);
pref->SavePrefFile(nsnull);
}
}
nsEventStatus
nsBrowserWindow::DispatchStyleMenu(PRInt32 aID)
{
nsEventStatus result = nsEventStatus_eIgnore;
switch(aID) {
case VIEWER_SELECT_STYLE_LIST:
{
nsIPresShell* shell = GetPresShell();
if (nsnull != shell) {
nsAutoString defaultStyle;
nsIDocument *doc = shell->GetDocument();
if (doc) {
nsIAtom* defStyleAtom = NS_NewAtom("default-style");
doc->GetHeaderData(defStyleAtom, defaultStyle);
NS_RELEASE(defStyleAtom);
}
nsStringArray titles;
shell->ListAlternateStyleSheets(titles);
nsAutoString current;
shell->GetActiveAlternateStyleSheet(current);
PRInt32 count = titles.Count();
fprintf(stdout, "There %s %d alternate style sheet%s\n",
((1 == count) ? "is" : "are"),
count,
((1 == count) ? "" : "s"));
PRInt32 index;
for (index = 0; index < count; index++) {
fprintf(stdout, "%d: \"", index + 1);
nsAutoString title;
titles.StringAt(index, title);
fputs(NS_LossyConvertUCS2toASCII(title).get(), stdout);
fprintf(stdout, "\" %s%s\n",
((title.Equals(current, nsCaseInsensitiveStringComparator())) ? "<< current " : ""),
((title.Equals(defaultStyle, nsCaseInsensitiveStringComparator())) ? "** default" : ""));
}
NS_RELEASE(shell);
}
}
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_SELECT_STYLE_DEFAULT:
{
nsIPresShell* shell = GetPresShell();
if (nsnull != shell) {
nsIDocument *doc = shell->GetDocument();
if (doc) {
nsAutoString defaultStyle;
nsIAtom* defStyleAtom = NS_NewAtom("default-style");
doc->GetHeaderData(defStyleAtom, defaultStyle);
NS_RELEASE(defStyleAtom);
fputs("Selecting default style sheet \"", stdout);
fputs(NS_LossyConvertUCS2toASCII(defaultStyle).get(), stdout);
fputs("\"\n", stdout);
shell->SelectAlternateStyleSheet(defaultStyle);
}
NS_RELEASE(shell);
}
}
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_SELECT_STYLE_ONE:
case VIEWER_SELECT_STYLE_TWO:
case VIEWER_SELECT_STYLE_THREE:
case VIEWER_SELECT_STYLE_FOUR:
{
nsIPresShell* shell = GetPresShell();
if (nsnull != shell) {
nsStringArray titles;
shell->ListAlternateStyleSheets(titles);
nsAutoString title;
titles.StringAt(aID - VIEWER_SELECT_STYLE_ONE, title);
fputs("Selecting alternate style sheet \"", stdout);
fputs(NS_LossyConvertUCS2toASCII(title).get(), stdout);
fputs("\"\n", stdout);
shell->SelectAlternateStyleSheet(title);
NS_RELEASE(shell);
}
}
result = nsEventStatus_eConsumeNoDefault;
break;
case VIEWER_USE_DTD_MODE:
case VIEWER_NAV_QUIRKS_MODE:
case VIEWER_STANDARD_MODE:
SetCompatibilityMode(aID - VIEWER_USE_DTD_MODE);
result = nsEventStatus_eConsumeNoDefault;
break;
}
return result;
}
NS_IMETHODIMP nsBrowserWindow::EnsureWebBrowserChrome()
{
if(mWebBrowserChrome)
return NS_OK;
mWebBrowserChrome = new nsWebBrowserChrome();
NS_ENSURE_TRUE(mWebBrowserChrome, NS_ERROR_OUT_OF_MEMORY);
NS_ADDREF(mWebBrowserChrome);
mWebBrowserChrome->BrowserWindow(this);
return NS_OK;
}
nsresult nsBrowserWindow::GetWindow(nsIWidget** aWindow)
{
if (aWindow && mWindow) {
*aWindow = mWindow.get();
NS_IF_ADDREF(*aWindow);
return NS_OK;
}
return NS_ERROR_FAILURE;
}
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